What is the main attraction at the Open House?

The event features the Diablo Valley Lines, a massive and mountainous HO scale model railroad layout.

Is this event family-friendly?

Yes, the society provides inexpensive fun suitable for children of all ages.

37.9234°N 122.0737°W

Friday, November 27, 2026 through Sunday, November 29, 2026

Model Train Shows

Walnut Creek Model Railroad Society Open House

Name: Walnut Creek Model Railroad Society Open House
Start: 2026-11-27
End: 2026-11-29
Location: Walnut Creek Model Railroad Society

Walnut Creek Model Railroad Society · Walnut Creek, CA

Walnut Creek Model Railroad Society Open House takes place Friday, November 27, 2026 through Sunday, November 29, 2026 at Walnut Creek Model Railroad Society, 2751 Buena Vista Ave, Walnut Creek, CA, 94597. Admission is not listed. Source verified; listing updated Oct 13, 2026.

The Walnut Creek Model Railroad Society invites visitors to experience the Diablo Valley Lines, one of the largest and most mountainous exclusively HO scale model railroads in the United States. Housed in a custom building designed and constructed by society members, the layout offers an immersive look at detailed railroading. This long-running organization provides an accessible, family-friendly environment for hobbyists and newcomers of all ages.

When

Date: Friday, November 27, 2026 through Sunday, November 29, 2026
Hours: Fri: 2pm-10pm, Sat: 11am-6pm, Sun: 11am-6pmTimes shown in PST, local to the venue.
As listed: “2026-11-27 to 2026-11-29”

Where

Venue: Walnut Creek Model Railroad Society
Address: 2751 Buena Vista Ave · Walnut Creek, CA · 94597
— Map
Parking: Not listed — confirm parking with the venue.
Access: Not listed — contact the venue about your access needs.

Admission

Price: Not listed — check the official event source before attending.
Age or family guidance: Not listed — check the organizer's age restrictions and children's admission rules.

Contact

Phone: (925) 937-1888

Frequently asked

What is the main attraction at the Open House?: The event features the Diablo Valley Lines, a massive and mountainous HO scale model railroad layout.
Is this event family-friendly?: Yes, the society provides inexpensive fun suitable for children of all ages.

Sources

Facts on this page trace to these 6 sources — last retrieved Oct 13, 2026.

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